package com.xiaoyun.mybatisplus01.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xiaoyun.mybatisplus01.entity.Student;

public interface StudentMapper extends BaseMapper<Student> {
    int deleteByPrimaryKey(Integer id);

    int insert(Student record);

    int insertSelective(Student record);

    Student selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Student record);

    int updateByPrimaryKey(Student record);
}